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ptrace.h revision 1.5 
      1 /*	$NetBSD: ptrace.h,v 1.5 2003/03/05 05:27:25 matt Exp $	*/
      2 
      3 #ifndef _POWERPC_PTRACE_H
      4 #define	_POWERPC_PTRACE_H
      5 
      6 #define	PT_STEP		(PT_FIRSTMACH + 0)
      7 #define	PT_GETREGS	(PT_FIRSTMACH + 1)
      8 #define	PT_SETREGS	(PT_FIRSTMACH + 2)
      9 #define	PT_GETFPREGS	(PT_FIRSTMACH + 3)
     10 #define	PT_SETFPREGS	(PT_FIRSTMACH + 4)
     11 #define	PT_GETVECREGS	(PT_FIRSTMACH + 5)
     12 #define	PT_SETVECREGS	(PT_FIRSTMACH + 6)
     13 
     14 #ifdef _KERNEL
     15 #ifdef _KERNEL_OPT
     16 #include "opt_altivec.h"
     17 #endif
     18 
     19 #ifdef ALTIVEC
     20 
     21 /* We have machine-dependent process tracing requests.  */
     22 #define __HAVE_PTRACE_MACHDEP
     23 
     24 #define	PTRACE_MACHDEP_REQUEST_CASES \
     25 	case PT_GETVECREGS: \
     26 	case PT_SETVECREGS:
     27 
     28 int ptrace_machdep_dorequest(struct proc *, struct lwp *, int, caddr_t, int);
     29 int process_machdep_dovecregs(struct proc *, struct lwp *, struct uio *);
     30 int process_machdep_validvecregs(struct proc *);
     31 
     32 /* We have machine-dependent procfs nodes.  */
     33 #define __HAVE_PROCFS_MACHDEP
     34 
     35 #define	PROCFS_MACHDEP_NODE_TYPES \
     36 	Pmachdep_vecregs,		/* AltiVec register set */
     37 
     38 #define	PROCFS_MACHDEP_NODETYPE_CASES \
     39 	case Pmachdep_vecregs:
     40 
     41 #define	PROCFS_MACHDEP_PROTECT_CASES \
     42 	case Pmachdep_vecregs:
     43 
     44 #define	PROCFS_MACHDEP_NODETYPE_DEFNS \
     45 	{ DT_REG, N("vecregs"), Pmachdep_vecregs, \
     46 	  procfs_machdep_validvecregs },
     47 
     48 /* Functions used by procfs.  */
     49 struct mount;
     50 struct pfsnode;
     51 int procfs_machdep_dovecregs(struct proc *, struct lwp *,
     52 	struct pfsnode *, struct uio *);
     53 int procfs_machdep_validvecregs(struct proc *, struct mount *);
     54 
     55 #endif /* ALTIVEC */
     56 #endif /* _KERNEL */
     57 
     58 #endif /* _POWERPC_PTRACE_H */
     59